@easyquery/core/dist/lib/utils/utils.js

EasyQuery.JS core modules

import { eqi18n } from "../i18n/i18n";
import { FormatParser } from "./format_parser";
import { DataType } from '../types/data_type';
var _numericTypes = [DataType.Byte, DataType.Word, DataType.Int32,
    DataType.Int64, DataType.Float, DataType.Currency];
var _intTypes = [DataType.Byte, DataType.Word, DataType.Int32, DataType.Int64];
export var equtils;
(function (equtils) {
    function combinePath(path1, path2) {
        var result = path1;
        if (result != null && result.length > 0) {
            if (result.charAt(result.length - 1) != '/')
                result += "/";
            result += path2;
        }
        else
            result = path2;
        return result;
    }
    equtils.combinePath = combinePath;
    function assign(target) {
        var args = [];
        for (var _i = 1; _i < arguments.length; _i++) {
            args[_i - 1] = arguments[_i];
        }
        for (var i = 0; i < args.length; i++) {
            var source = args[i];
            for (var key in source) {
                if (source.hasOwnProperty(key)) {
                    target[key] = source[key];
                }
            }
        }
        return target;
    }
    equtils.assign = assign;
    function assignInDepth(target) {
        var args = [];
        for (var _i = 1; _i < arguments.length; _i++) {
            args[_i - 1] = arguments[_i];
        }
        for (var i = 0; i < args.length; i++) {
            var source = args[i];
            for (var key in source) {
                if (source.hasOwnProperty(key)) {
                    var value = source[key];
                    if (value !== null && typeof value === 'object') {
                        assignInDepth(target[key], source[key]);
                    }
                    else {
                        target[key] = source[key];
                    }
                }
            }
        }
        return target;
    }
    equtils.assignInDepth = assignInDepth;
    function generateId() {
        var now = new Date();
        var num = Math.floor(Math.random() * 10000);
        return "Y" + now.getFullYear() + "-M" + now.getMonth() + "-D" + now.getDay() +
            "-H" + now.getHours() + "-M" + now.getMinutes() + "-S" + now.getSeconds() + "-MS" + now.getMilliseconds() + "-" + num;
    }
    equtils.generateId = generateId;
    function findItemById(array, id) {
        var arrLength = array.length;
        for (var idx = 0; idx < arrLength; idx++) {
            if (array[idx].id === id)
                return array[idx];
        }
        return null;
    }
    equtils.findItemById = findItemById;
    function indexOfArrayItem(arr, item) {
        if (arr.indexOf) {
            return arr.indexOf(item);
        }
        else {
            var len = arr.length;
            for (var i = 0; i < len; i++) {
                if (item == arr[i]) {
                    return i;
                }
            }
            return -1;
        }
    }
    equtils.indexOfArrayItem = indexOfArrayItem;
    function moveArrayItem(arr, old_index, new_index) {
        if (new_index >= arr.length) {
            var k = new_index - arr.length;
            while ((k--) + 1) {
                arr.push(undefined);
            }
        }
        arr.splice(new_index, 0, arr.splice(old_index, 1)[0]);
    }
    equtils.moveArrayItem = moveArrayItem;
    function removeArrayItem(arr, value) {
        var index = arr.indexOf(value);
        if (index != -1) {
            return arr.splice(index, 1)[0];
        }
    }
    equtils.removeArrayItem = removeArrayItem;
    function shiftToFitWindow(absLeft, width) {
        var body = document.getElementsByTagName('body')[0];
        var winWidth = window.innerWidth || document.documentElement.clientWidth || body.clientWidth;
        var absRight = absLeft + width;
        var shift = 0;
        if (absRight > winWidth) {
            shift = winWidth - absRight - 10;
            if (absLeft + shift < 0) {
                shift = 10 - absLeft;
            }
        }
        return shift;
    }
    equtils.shiftToFitWindow = shiftToFitWindow;
    function isObject(val) {
        if (val === null) {
            return false;
        }
        return ((typeof val === 'function') || (typeof val === 'object'));
    }
    equtils.isObject = isObject;
    function isNumericType(typeName) {
        var index = _numericTypes.indexOf(typeName);
        return (index >= 0);
    }
    equtils.isNumericType = isNumericType;
    function isIntType(typeName) {
        var index = _intTypes.indexOf(typeName);
        return (index >= 0);
    }
    equtils.isIntType = isIntType;
    function isNumeric(val) {
        return !isNaN(parseFloat(val)) && isFinite(val);
    }
    equtils.isNumeric = isNumeric;
    function areCompatibleDataTypes(type1, type2) {
        return typeof type1 == "undefined" || typeof type2 == "undefined" || type1 == DataType.Unknown || type2 == DataType.Unknown
            || (type1 == type2) || (type1 == DataType.Date && type2 == DataType.DateTime)
            || (type1 == DataType.DateTime && type2 == DataType.Date);
    }
    equtils.areCompatibleDataTypes = areCompatibleDataTypes;
    function parseOperatorFormat(operator) {
        var format = eqi18n.getText('Operators', operator.id, 'displayFormat');
        if (!format)
            format = operator.displayFormat;
        var parser = new FormatParser(format);
        return parser.parse();
    }
    equtils.parseOperatorFormat = parseOperatorFormat;
    function isPropSet(obj, propName) {
        return obj[propName] || obj[propName.toLowerCase()] || obj[propName.toUpperCase()];
    }
    equtils.isPropSet = isPropSet;
})(equtils || (equtils = {}));
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